Compare 2743 vs 2749
Property | 2743 | 2749 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 131 × 2111 | 27491 |
Prime factorization | 13 × 211 | 2749 |
Divisors count | 4 | 2 |
Divisors | 1, 13, 211, 2743 | 1, 2749 |
Number of properties | 1 | 5 |
Cousin primes (1st member) | 83rd | |
Isolated primes | 246th | |
Primes | 401st | |
Pythagorean primes | 196th | |
Semiprimes | 769th | |
Super primes | 79th | |
Roman numberals | MMDCCXLIII | MMDCCXLIX |
Base 2 | 1010101101112 | 1010101111012 |
Base 3 | 102021213 | 102022113 |
Base 4 | 2223134 | 2223314 |
Base 5 | 414335 | 414445 |
Base 6 | 204116 | 204216 |
Base 7 | 106667 | 110057 |
Base 8 | 52678 | 52758 |
Base 9 | 36779 | 36849 |
Base 10 | 274310 | 274910 |
Base 11 | 207411 | 207a11 |
Base 12 | 170712 | 171112 |
Base 13 | 133013 | 133613 |
Base 14 | ddd14 | 100514 |
Base 15 | c2d15 | c3415 |
Base 16 | ab716 | abd16 |